Pretzel tree



FIG. 1 is a perspective view of the novel pretzel tree, the same being shown after it has been salted, according to my design;

FIG. 2 is a front elevational view thereof, the undisclosed rear being the same;

FIG. 3 is a bottom view of the pretzel tree; and,

FIG. 4 is a top plan view thereof. 

The ornamental design for a pretzel tree, as shown and described. 